package com.ihcy.mq.rocket.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableSwagger2
public class SwaggerConfig {

    // swagger2的配置内容仅仅就是需要创建一个Docket实例
    @Configuration
    @EnableSwagger2 //启用swagger2
    public class Swagger2Config {
        @Bean
        public Docket createRestApi() {
            return new Docket(DocumentationType.SWAGGER_2)
                    .pathMapping("/")
                    .apiInfo(apiInfo())
                    .select()
                    .apis(RequestHandlerSelectors.basePackage("com.ihcy.mq"))
                    .paths(PathSelectors.any())
                    .build();
        }

        private ApiInfo apiInfo() {
            return new ApiInfoBuilder()
                    .title("MQ")
                    .description("RocketMQ")
                    .version("0.0.1")
                    .build(); // 这部分信息其实可以自定义到配置文件中读取
        }
    }
}
